1. How many orchid longevity can be raised in an 80 cm tank How many orchid longevity can be raised in an 80 cm fish tank depends on their body shape. Because Lanshou goldfish is round, its breeding density is lower than that of other goldfish.
Normally, an 80 cm fish tank can raise 3-5 adult Lanshou goldfish. If the breeder wants to reduce the density, he can choose to raise 3-4 goldfish. If the body length of Lanshou goldfish is between 10-20 cm, about 7 fish tanks with 80 cm can be raised. If the body length is less than 5 cm, you can raise 10-20. But how much can be raised depends on the filtration system in the fish tank and the water quality.
2. What equipment is needed to raise Lanshou1. Circulating filtration system: If breeders want to raise Lanshou goldfish well, it is recommended to install circulating filtration system. Because Lanshou goldfish prefers old water, with the installation of circulating filtration system, breeders do not need to change water frequently, which can not only reduce the trouble of changing water, but also ensure stable water quality.
2. Oxygen pump: Although Lanshou goldfish has little demand for oxygen, when the water temperature is too high or the air pressure is low, they are also prone to lack of oxygen. It is best for breeders to install oxygen pumps. In this way, they can be oxygenated in time when they lack oxygen. Moreover, the oxygen pump does not need to be turned on for a long time, but only needs to be turned on for a few hours every day to ensure sufficient dissolved oxygen in the water.
